MPA Electrical 10164 Alternator

Reliable Alternator for BMW 135i, 335i, and 335i xDrive

The MPA Electrical Remanufactured Alternator 10164 is designed to restore charging system performance in select BMW models. Engineered with quality components, this 12-volt alternator delivers 170 amps to meet the electrical demands of your BMW 135i, 335i, or 335i xDrive.

• 170 amps output for consistent electrical power
• Internal fan for efficient cooling
• 7 groove serpentine clutch pulley for smooth belt operation
• Internal voltage regulator for stable voltage control
• Clockwise rotation compatible with BMW charging systems
• Manufactured by Nippondenso, a trusted OEM supplier

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators rebuilt to meet or exceed original equipment specifications. Each unit undergoes thorough testing and replacement of worn components to ensure reliable performance. This approach provides a cost-effective solution for BMW owners seeking a dependable alternator without compromising quality.

Technical Details and Features

This alternator features a 7 groove serpentine clutch pulley designed to reduce belt slippage and wear, enhancing the longevity of your BMW's drive system. The internal fan aids in maintaining optimal operating temperatures, while the internal voltage regulator ensures consistent 12-volt output. With a clockwise rotation, this alternator matches the factory configuration for BMW 135i, 335i, and 335i xDrive models. The Nippondenso manufacturing origin reflects adherence to OEM standards.

Common Applications and Problem Resolution

• Restores charging system functionality in BMW 135i, 335i, and 335i xDrive
• Resolves battery drain issues caused by faulty alternators
• Eliminates dimming headlights and electrical accessory malfunctions
• Addresses warning lights related to charging system faults
• Prevents engine stalling due to insufficient electrical power

Installation Notes and Tips

Ensure the vehicle battery is disconnected before beginning installation to avoid electrical hazards. Verify the alternator's clockwise rotation and pulley type match your BMW model's specifications. Proper belt tension is critical to prevent premature wear on the serpentine clutch pulley. It is recommended to inspect related components such as belts and wiring during installation.

Quality Assurance and Warranty

MPA Electrical Remanufactured alternators undergo comprehensive testing to confirm electrical output and mechanical integrity. This part number 10164 is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its durability and performance for BMW 135i, 335i, and 335i xDrive applications.